PLEASE HELP!!! ASAP!! FIND THE DOMAIN AND RANGE OF THEESE GRAPHS

Using the OR and AND operations, we have that:

a. The graph of the and operation is x > a, while the graph of the or operation is x > b.

b. The graph of the and operation is x > b, while the graph of the or operation is x > a.

c. The graphs of both operations are the same, given by x > a = x > b.

The result of the AND operation between two data-set is the set that contains elements that belong to both sets.

The result of the OR operation between two data-set is the set that contains elements that belong to at least one of the sets.

In item a, we have that a is to the right of b, hence:

Hence:

The graph of the and operation is x > a, while the graph of the or operation is x > b.

In item b, we have that a is to the left of b, hence:

Hence:

The graph of the and operation is x > b, while the graph of the or operation is x > a.

In item c, we have that a and b are the same point, hence, hence the graphs of both operations are the same, given by x > a = x > b.

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Answer:

One person will have 6100 and the other will have 4400.

Step-by-step explanation:

10500/2 = 5250

1700/2 = 850

5250+850 = 6100

10500-6100 = 4400

Check Answer:

6100+4400 = 10500

6100-4400 = 1700

Answer:

E) Line 5

Step-by-step explanation:

Line 5 contains the first incorrect mathematical process

Process

x−5(x+1)>3x+2

−4x−5>3x+2

−7x−5>2

−7x>7

x<−1

The probability of the volume of water being over 90 ml is 24.10%.

For the given question;

The mean of the sample is; μ = 62 ml.

The standard distribution is; σ = 40 ml.

The probability of the values must lie more than 90 ml.

Thus,

P(x > 90) = P[ (x - μ)/ σ ]

Substitute the values;

P(x > 90) = 1 -  P[ (90 - 62)/ 40]

P(x > 90) = 1 - P[0.7]

P(x > 90) = 1 - 0.758

P(x > 90) = 0.2410

P(x > 90) = 24.10%

Therefore, the probability that the  the volume of water will be greater than 90 ml is 24.10%.

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Time that is 100% of 120 minutes is 120 minutes.

Time that is 10% of 120 minutes is 12 minutes.

Time that is 110% of 120 minutes is 132 minutes.

Percentage is the  fraction of an amount that is usually expressed as a number out of hundred. In order to convert a number as a percentage, multiply the fraction of the number by 100. The sign used to represent percentages is %. Percentages are a measure of frequency.

Time that is 100% of 120 minutes = (100 / 100) x 120 = 120 minutes

Time that is 10% of 120 minutes = (10 / 100) x 120 = 12 minutes

Time that is 110% of 120 minutes = (110 / 100) x 120 = 132 minutes

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Answer: 100% of 120 is 120 Minutes

               10% of 120 is 12 Minutes

               110% of 120 is 132 Minutes

Step-by-step explanation:

There you go!

The slope or gradient of a line is a number that describes both the direction and the steepness of line. The equation in point slope form if (-1,2) is a point on the line and 1/4 is the slope is y-2=[tex]\frac{1}{4}x+\frac{1}{4}[/tex].

A number that identifies the direction and steepness of a line is its slope or gradient. Letter m is frequently used to represent the slope.

The ratio of "vertical change" to "horizontal change" between (any) two unique points on a line is used to compute slope. Occasionally, the ratio is written as a quotient (also known as a "rise over run"), which produces the same number for every two unique points on the same line. A declining line has a negative "rise." The line might be useful, as determined by a road surveyor, or it might appear in a diagram that represents a road or a roof as a description or a design.

Given,

x1= -1

y1= 2

slope= 1/4

Substituting the values in the equation,

y-y1= m(x-x1)

y-2= [tex]\frac{1}{4}[/tex](x+1)

y-2= [tex]\frac{1}{4}x+\frac{1}{4}[/tex]

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Answer: 0.35

Step-by-step explanation:

7/20 = 0.35

0.35 x 20 = 7

Answer is ADEF

Given that, two right tringle = R + ΔHEL , R +ΔPME

Hypotenuse equal , A set of corresponding right angles are equal.{HL};

LL=LE

So ∠E(M tringle HEL)∠LM (M tringle PME)

∠H=∠P 90°

∠L=∠E                        ⇒AAS

HE PM or LE =EM

∠E = ∠M

EL = ME                      ⇒ASA

∠L = ∠E

HF = PM

∠E = ∠M                       ⇒SAS

EL = ME

Hence choose A.D.E.F

{Determination of congruence of right tringle }

explanation of  Determination of congruence of right tringle

A plane figure bounded by three finite line segments to form a closed figure is known as a triangle. A right-angled triangle is a special case of the triangle. In a right-angled triangle, one of the interior angles measures 90°. Two right triangles are said to be congruent if they are of the same shape and size. In other words, two right triangles are said to be conger

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Proportionately, the number of milligrams of Medication A that should be mixed this week with 140 milligrams of Medication B is 100 milligrams.

Proportions are the ratios of variables to others.

Proportions show the number or value relationships of two variables.

Decimals, percentages, and fractions can represent proportions.

The mixture of Medication A and B last week:

Medication A = 130 milligrams

Medication B = 182 milligrams

The proportion of Medication A to Medication B = 0.714287

The mixture of Medication A and B this week:

Medication B = 140 milligrams

Medication A = x

x = 140 x 0.714287

x = 100 milligrams

Thus, using equivalent proportions, 140 milligrams of Medication B should be mixed with 100 milligrams of Medication A.

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Answer:

Your answer is correct

Step-by-step explanation:

Use the rules of exponents to simplify the expression.

To raise a power to another power, multiply the exponents.

Multiply 6 by 2.

The correct option is the third.

Answer:

Please see the graph below

Step-by-step explanation:

The table is just selecting numbers for x and then solving for what y would be.  Once we have the ordered pairs (x,y)  We can graph the points and see the line.

Step-by-step explanation:

Let the earning of governor of state B be x then

we have,

Earning of A = 54900 + x

Earning of B = x

according to question,

Earning of A + Earning of B = 310850

54900 + x + x = 310850

2x = 255950

x = 127975

earning of A = 182875$

earning of B = 127975$

Answer: 34 in one bucket, 62 in the other

======================================================

Work Shown:

x = number of golf balls in bucket A

y = number of golf balls in bucket B

Let's say bucket B has more golf balls. More specifically it has 28 more golf balls, so,

y = x+28

The two quantities must add to 96 golf balls total.

x+y = 96

x+x+28 = 96

2x+28 = 96

2x = 96-28

2x = 68

x = 68/2

x = 34 is the number of golf balls in bucket A

y = x+28

y = 34+28

y = 62 is the number of golf balls in bucket B

-------------

Check:

x+y = 34+62 = 96

The answer is confirmed.

Formula we use,

→ P = 2(L + W)

Then the value of L and W is,

→ P = 2(L + W)

→ 48 = 2(2x + x)

→ 2(3x) = 48

→ x = 48/6

→ [ x = 8 ]

Then the width will be,

→ W = x = 8 ft

Hence, the width is 8 ft.

Now the length will be,

→ L = 2x = 2(8) = 16 ft

Therefore, the length is 16 ft.

Answer:Option C J'(-3, 4), N'(1, 4), M'(1, 1), P'(-2, -1)

Step-by-step explanation:

we know that

The rule of the translation is

(x,y) -----> (x-4,y+4)

That means ----> The translation is 4 units at left and 4 units up

Find out the coordinates of the pre-image

Observing the figure

J(1,0),N(5,0),M(5,-3),P(2,-5)

Find out the coordinates of the image

Applying the rule of the translation at the coordinates of pre-image

J(1,0) -----> J'(1-4,0+4)

J(1,0) -----> J'(-3,4)

N(5,0) ---> N'(5-4,0+4)

N(5,0) ---> N'(1,4)

M(5,-3)----> M'(5-4,-3+4)

M(5,-3)----> M'(1,1)

P(2,-5) ----> P'(2-4,-5+4)

P(2,-5) ----> P'(-2,-1)

therefore

The coordinates of the image (after the transformation) are

J'(-3, 4), N'(1, 4), M'(1, 1), P'(-2, -1)

Answer:

:Option C J'(-3, 4), N'(1, 4), M'(1, 1), P'(-2, -1)

Step-by-step explanation:

My pleasure to help people

Answer:

The slope would be [tex]-\frac{4}{3}[/tex]

Step-by-step explanation:

Answer:

x = 2.4

Step-by-step explanation:

see image for explanation.

Hope it helps

The common denominator represent the value  is X<2.7.

Get every x term on the right side and every constant term on the left to begin.

1/5+1/3 X>1/2 X-1/4

1/5+1/4+1/3 X>1/2 X

1/5+1/4>1/2 X-1/3 X

The two halves of a fraction are the numerator and the denominator. Any arithmetic operation involving two or more fractions, such as addition or subtraction, is possible if the denominators of the two fractions are the same. To this, the phrase "common denominator" relates.

When two fractions have the same denominator, we refer to them as having common denominators. Common denominators facilitate fractional operations like comparison, addition, and subtraction.

Give common denominators to the terms on each side now.

4/20+5/20>3/6 X-2/6 X

9/20>1/6 X

By multiplying both sides by 6, we may now.

27/10>X

2.7>X

Hence, the common denominator value is X<2.7.

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Answer:

8.9

Step-by-step explanation:

When given the area of the rectangle to be 59.63m2.....AND the length to be 6.7m

To calculate the area of a rectangle = L×B

Width = Area ÷ Length

= 59.63m2 ÷ 6.7m

Width = 8.9m

Answer:

width = 8.9 meters

Step-by-step explanation:

Area of a rectangle = length * width

In this case:

Width = Area of a rectangle / length

Width = 59.63m² / 6.7m

Width = 8.9 m

Answer:

The answer will be -5/2.

Step-by-step explanation:

[tex]4x + 2 = - 8 \\ subtracting \: 2 \: from \: each \: sides \: we \: get \\ 4x + 2 - 2 = - 8 - 2 \\ 4x = - 10 \\ diving \: both \: sides \: by \: 4 \: we \: get \\ \frac{4x}{4} = \frac{ - 10}{4} \\ x = \frac{ - 5 \times 2}{2 \times 2} \\ x = \frac{ - 5}{2} [/tex]

8 + x / 3 = 75

Minus 8 on both sides

x / 3 = 67

Multiply by 3 on both sides.

x = 201

Answer:

0.2

Step-by-step explanation:

Answer: 2000

Step-by-step explanation:

The pattern is multiplying by 10. Therefore, 200 x 10= 2000

Answer:

$29.77

Step-by-step explanation:

First, divide 429 by 33 to find how many gallons that she's paying for, then multiply that by $2.29 to find the answer.

The cost for Carmen to drive 429 miles is $29.77.

Proportions are defined as the concept where two or more ratios are set to be equal to each other.

Given that,

Distance car travels per gallon = 33 miles per gallon

Cost of gasoline per gallon = $2.29 per gallon.

33 miles can be travelled with 1 gallon of gasoline.

1 mile can be travelled with 1/33 gallon of gasoline.

429 miles can be travelled with 429/33 = 13 gallon of gasoline.

Amount of gasoline needed for 429 miles = 13 gallon.

Cost of gasoline for 1 gallon = $2.29

Cost of gasoline for 13 gallon = 13 × $2.29 = $29.77

Hence it will cost $29.77 for her to drive 429 miles.

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Answer:

The 32 week gestation's period baby weighs 0.31 standard deviations below the mean.

The 41 week gestation's period baby weighs 0.65 standard deviations below the mean.

The 41 week gestation's period baby weighs relatively less.

Step-by-step explanation:

Normal model problems can be solved by the zscore formula.

On a normaly distributed set with mean  and standard deviation , the z-score of a value X is given by:

The zscore represents how many standard deviations the value of X is above or below the mean .

Find the corresponding z-scores.

Babies born after a gestation period of 32 to 35 weeks have a mean weight of 2700 grams and a standard deviation of 800 grams. A 32-week gestation period baby weighs 2450.

Here, we have .

So

A negative z-score indicates that the value is below the mean.

So, the 32 week gestation's period baby weighs 0.31 standard deviations below the mean.

Babies born after a gestations period of 40 weeks have a mean weight of 2900 grams and a standard deviation of 385 grams. A 41 week gestation period baby weights 2650 grams.

Here, we have

So, the 41 week gestation's period baby weighs 0.65 standard deviations below the mean.

Which baby weighs relatively less?

The 41 week gestation's period baby has a lesser z-score, so this means that he weighs relatively less.

Answer:

y=24x-53.

Step-by-step explanation:

1) the slope-interception view of the required tangent line is

y=slope*x+interception;

2) y'=3x²-3;

3) slope=y'(3), then slope=3*3²-3=24;

4) the required equation of tangent line has the form

y=24x+interception;

5) to calculate the interception it is needed to substitute the given coordinates (3;19) into this equation:

19=24*3+interception; ⇒ interception=-53;

6) finally, the required equation is y=24x-53.

Answer:

b

Step-by-step explanation:

Joshua had $9.75 left on the game card (option 3).

Joshua's expenses on the game card can be calculated as follows:

Cost of playing three basketball hoop games = 3 games * $2.25/game

Cost of playing three basketball hoop games = $6.75

Cost of playing two rounds of air hockey = 2 rounds * $1.75/round

Cost of playing two rounds of air hockey = $3.50

Total expenses = $6.75 + $3.50

Total expenses = $10.25

Joshua originally had $20 on the game card, and he spent $10.25. To find out how much he had left, subtract his expenses from the original amount:

Amount left = $20 - $10.25

Amount left = $9.75

So, Joshua had $9.75 left on the game card.

The correct answer is 3.) $9.75.

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Answer:

Option C

Step-by-step explanation:

Given the data set, 23, 32, 20, 13, 27, 36, 29, 38, 23, 15, 30, 18, to find out which box-and-whisker plot matches the data, let's work out the 5-number summary needed for constructing a box plot.

The five-number summary includes the min, Q1, median, Q3 and max value.

Let's find them.

First, order the data set from the least to the largest

13, 15, 18, 20, 23, 23, 27, 29, 30, 32, 36, 38

Min = 13

Max = 38

Median = (23 + 27) ÷ 2 = 50 ÷ 2 = 25

Q1 = (18 + 20) ÷ 2 = 38 ÷ 2 = 19

Q3 = (30 + 32) ÷ 2 = 62 ÷ 2 = 31

The box-and-whiskers plot will have the description given in option C.